Problem with 3.1V6 (Ignition related)

[Scott Feaver]

Well, an update...    I reseated the memcal and it started up fine when cold
(it was about 60 outsite).  It ran great until the engine temp hit around
210 and then it started misfiring and eventually stalled.  Now I only have
spark on the 2-5 coil.  The other two arent firing at all, and the engine
aint running all that hot  hehe.    To me this seems like a module problem,
but I can't understand how I can have three bad ones in a row.

Scott

-----Original Message-----
From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
Of Mike
Sent: Friday, October 20, 2000 7:22 AM
To: gmecm at diy-efi.org
Subject: Re: Problem with 3.1V6 (Ignition related)


my manual has a little note in it about a memcal not fully seated will set a
code 42. sounds like you've already tested the open or ground condition of
the EST and bypass lines since it 'switches'.

Swayze
Mswayze at Truswood.com
Kswayze at Bellsouth.net
........
> I am having a problem with a 3.1V6 engine, ignition related.  This car has
> DIS and a 730 ECM.
>
> I changed the module because a pair of cylinders werent firing.  Didnt
seem
...........................

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